Porta di Giove, the main entrance to the ancient Roman city of Falerii Novi, which is mostly buried underground, are seen after researchers announced they were able to map the entire city using ground-penetrating radar (GPR) technology, near Rome, Italy, June 9, 2020.(Photo/Agencies)
Dr. Lieven Verdonck of Ghent University stands by a quad bike which he uses to pull ground-penetrating radar (GPR) technology across the site of the ancient Roman city of Falerii Novi, which is buried underground in Italy.(Photo/Agencies)
A view shows the remains of the ancient Roman city of Falerii Novi, which is mostly buried underground, after researchers announced they were able to map the entire city using ground-penetrating radar (GPR) technology, near Rome, Italy, June 9, 2020 .(Photo/Agencies)
History passionate Raniero Pedica shows a map of the Ancient Roman city of Falerii Novi, which is mostly buried underground after researchers announced they were able to map the entire city using ground-penetrating radar (GPR) technology, near Rome, Italy, June 9, 2020.(Photo/Agencies)
Porta di Giove, the main entrance to the ancient Roman city of Falerii Novi, which is mostly buried underground, are seen after researchers announced they were able to map the entire city using ground-penetrating radar (GPR) technology, near Rome, Italy, June 9, 2020.(Photo/Agencies)
A slice of Ground Penetrating Radar (GPR) data from the ancient Roman city of Falerii Novi in Italy revealing the outlines of the town's buildings is shown in this image released on May 8, 2020.(Photo/Agencies)
